Psychopath? (Update at bottom)

How do you bring up "I want to get tested to see if I'm a psychopath" to your parents?

Also, the category I self identify as is High Functioning Pro Social.

UPDATE:

Okay, to everyone telling me to go to a therapist/counsellor, it's not that easy. My parents are very anti-mental health awareness, so they wouldn't allow me. But my parents are away in Jamaica so I plan on asking when they get back. I just don't know how or when to bring it up.